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t/io_uring: clarify polled support is fs + device
author
Jens Axboe
<axboe@kernel.dk>
Wed, 8 May 2019 17:56:05 +0000
(11:56 -0600)
committer
Jens Axboe
<axboe@kernel.dk>
Wed, 8 May 2019 17:56:05 +0000
(11:56 -0600)
Signed-off-by: Jens Axboe <axboe@kernel.dk>
t/io_uring.c
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diff --git
a/t/io_uring.c
b/t/io_uring.c
index 79a92311b0dc7cb913b605192b5bb6fe5acf2ec7..208b58a50a8d6b39e2e05dc0c26fce94ad7e8479 100644
(file)
--- a/
t/io_uring.c
+++ b/
t/io_uring.c
@@
-264,7
+264,8
@@
static int reap_events(struct submitter *s)
if (cqe->res != BS) {
printf("io: unexpected ret=%d\n", cqe->res);
if (polled && cqe->res == -EOPNOTSUPP)
if (cqe->res != BS) {
printf("io: unexpected ret=%d\n", cqe->res);
if (polled && cqe->res == -EOPNOTSUPP)
- printf("Your filesystem doesn't support poll\n");
+ printf("Your filesystem/device doesn't "
+ "support polled IO\n");
return -1;
}
}
return -1;
}
}